| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] could [vb infin] [prep] [noun] | 771 |
|
| 2 | [pers pn] could [vb infin] [prep] [adv] | 134 |
|
| 3 | [pers pn] could [vb infin] [adv] [noun] | 37 |
|
| 4 | could [vb infin] [prep] [adv] [noun] | 13 |
|
| 5 | [pers pn] [vb infin] [prep] [adv] [noun] | 11 |
|
